CVE-2019-10133: Moodle

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

A flaw was found in Moodle before 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18. The form to upload cohorts contained a redirect field, which was not restricted to internal URLs.

Affected products

• Moodle Moodle: from 3.1.0, up to and including 3.1.17; from 3.4.0, up to and including 3.4.8; from 3.5.0, up to and including 3.5.5; from 3.6.0, up to and including 3.6.3

Published 2019-06-26. Last modified 2026-06-17.